Bed covering anchor system



FIG. 1 is a top plan view of the bed covering anchor system showing my new design;

FIG. 2 is a side elevation view of the invention thereof;

FIG. 3 is an end elevation view thereof;

FIG. 4 is a another end view thereof;

FIG. 5 is a another side elevation view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of the bed and bed covering in the Figures is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bed covering anchor system, as shown and described. 